This story is a sequel to Smoothing the Knots

Princesses Celestia and Luna take tea under less than ideal circumstances: house arrest for psychiatric care following Luna's revelation about the her use of the Tantabus to torture herself.

Ever the thoughtful sister, Celestia tries to help Luna open up about her addiction to guilt and suffering in order to understand why Luna isn't happy now that the pain has finally left her. But Luna has a very different topic she wishes to discuss.

Season 5 Finale Spoilers

A few nights after returning home from her ordeal with Starlight Glimmer, Twilight takes some time to consider events and gather her thoughts on things.

(CONTAINS SPOILERS FOR HARRY POTTER AND THE ORDER OF THE PHOENIX)

Princess Luna and Luna Lovegood share little other than a name, until one day they both wake up in each other's places. Havoc and hilarity ensues as the unlikely pair try to figure out why and how they got there. Can the princess survive at Hogwarts? Will Luna drive everyone in Canterlot insane? Can the author write a satisfactory description? Well, probably not, but you should still read the story.

Celestia had a niece once, not an adopted niece like Cadance, an actual biological niece, the daughter of Princess Luna. Sadly when Luna became Nightmare Moon her daughter took her mothers side and led the their forces against Celestia.

Princess Twilight was killed during that battle, or so history tells us...

Featured on the 11/10/2015! Thanks so much!

A year has passed since the fateful night - and day - of Luna's return. Regret and insecurity plague her still, but slowly and surely, she is getting better. A sister's love proves itself a treasure in trying times.

Patience, forbearance and a sense of humour to brighten dark moods help, too.

Cover art borrowed lovingly from Silfoe, on Derpibooru.
Here's the artist's tumblr, too: The Royal Sketchbook

When Starlight Glimmer steals a time travelling spell, threatening the fate of Equestria, Luna decides it's time to find out why Celestia hasn't been doing anything to stop it.

Twilight Sparkle was a daughter to Nightlight and Twilight Velvet, a sister to Shining Armor, and a student to Princess Celestia. That was who she was, nothing more and nothing less.

However, on the longest day of the thousandth year, her world will change forever. A secret kept even from her will be revealed and her life will be forever changed.

A different take on the Nightmare Moon incident with a slightly darker outcome.

I'm not sure where the cover came from. If you do, please let me know. Cover art belongs to rosahadoodle

Princess Luna has always avoided the subject of the number of thrones in the Canterlot royal throne room. But when a filly asks the weighted question to her face, Luna decides to answer – and finds that some recent events have changed what she believes that answer to be.

Beneficial, but not necessary, to have seen the Season 5 episode 'Do Princesses Dream of Magic Sheep?' before reading this.

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Now featuring two Dramatic Readings!
Dr. Wolf: https://www.youtube.com/watch?time_continue=1&v=rep0KyxVoEc&feature=emb_logo
Big Ash: https://www.youtube.com/watch?v=XlQdOjZd8og&feature=emb_logo

It is the thousandth year since Nightmare Moon's banishment and she has returned. When the battle with Nightmare Moon goes awry, Twilight's friends and family must cope with the destruction left in Nightmare's wake.

Note: This story is based off of the picture giuliabeck's You Are Mine and Sparkle No More.

I had a perfectly decent life, until these ponies abducted me. Now this Luna lady is saying she's my birth mother.
Featured on July 10, 2014! (If only for a minute)
https://herofanon.fandom.com/wiki/Tristan